EL2480
250MHz/3mA Current Mode Feedback Amplifiers
Typical Diagram
Key Features
- Quad topology
- 3mA supply current (per amplifier)
- 250MHz -3dB bandwidth
- Low cost
- Single- and dual-supply operation down to ±1.5V
- 0.05%/0.05° diff. gain/diff. phase into 150Ω
- 1200V/µs slew rate
- Large output drive current - 55mA
- Also available with disable in triple
- Pb-Free plus Anneal available (RoHS compliant)
Description
The EL2480 is a quad current-feedback operational amplifier which achieves a -3dB bandwidth of 250MHz at a gain of +1 while consuming only 3mA of supply current per amplifier. It will operate with dual supplies ranging from ±1.5V to ±6V, or from single supplies ranging from +3V to +12V. In spite of its low supply current, the EL2480 can output 55mA while swinging to ±4V on ±5V supplies. These attributes make the EL2480 an excellent choice for low power and/or low voltage cable-driver, HDSL, or RGB applications.
For triple applications with disable, consider the EL2386 (16- pin triple).
Applications
- Low power/battery applications
- HDSL amplifiers
- Video amplifiers
- Cable drivers
- RGB amplifiers
- Test equipment amplifiers
- Current to voltage converters
